#!/bin/bash
case $(cat /etc/issue|cut -f 1 -d ' ') in
    'Arch')    INSTALL() { sudo pacman -S $@; }                                        ;;
    'Ubuntu')  INSTALL() { sudo apt install $@ -y --allow-unauthenticated; }                 ;;
    *)         echo 'Your distribution has not implementd yet, please modify this command'   ;;
esac
if [ `which wget|wc -l` == 0 ];then INSTALL wget;fi
if [ `which python|wc -l` == 0 ];then INSTALL python;fi

sudo -v && wget -nv -O- https://download.calibre-ebook.com/linux-installer.py | sudo python -c "import sys; main=lambda:sys.stderr.write('Download failed\n'); exec(sys.stdin.read()); main()"

